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THEORETICAL SIGNALS AND NOISE IN A SIMPLE SPACE SYSTEM
(Unstabilized Satellite

- 1000 KM - 1 Watt Sea Level Earth Terminal)
Available Signal Atmosphere Typical Of Washington, D. C. In August
Available Signal "Heavy" Rainfall 1 KM In Depth

Earth Antenna: Maximum Diameter 20 Meters; Minimum Beam 0.2°
Space Antenna: Isotropic

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FREQUENCY - Gc/8

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THEORETICAL SIGNALS AND NOISE IN A "TYPICAL" SPACE SYSTEM

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FREQUENCY - Gc/s

FIGURE 17

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